CN117239568B - Switch board subassembly with interlocking structure - Google Patents
Switch board subassembly with interlocking structure Download PDFInfo
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- CN117239568B CN117239568B CN202311477803.1A CN202311477803A CN117239568B CN 117239568 B CN117239568 B CN 117239568B CN 202311477803 A CN202311477803 A CN 202311477803A CN 117239568 B CN117239568 B CN 117239568B
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- 238000007789 sealing Methods 0.000 claims abstract description 108
- 230000017525 heat dissipation Effects 0.000 claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 28
- 230000000712 assembly Effects 0.000 claims description 23
- 238000000429 assembly Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 230000003044 adaptive effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 7
- 239000002360 explosive Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet assembly with an interlocking structure, which comprises a cabinet body and cabinet doors, wherein the cabinet doors are rotatably arranged on one side of the front surface of the cabinet body, and heat dissipation nets are arranged on the upper side and the lower side of the two sides of the cabinet body. According to the invention, the upper, lower, left and right inner partition plates are matched with the back surface and the front surface of the inner wall of the cabinet body to seal and protect electric parts in the power distribution cabinet, so that the power distribution cabinet can be safely used in dangerous operation places with conductive dust and flammable and explosive gases, the cabinet door is used for sealing and protecting the inside of the cabinet body, the working environment of the electric parts in the cabinet body is provided with two sealing and protecting functions, the sealing and protecting structure in the power distribution cabinet can be ensured to play a role in protecting through joint control between the sealing components and the locking door components, and the use safety of the power distribution cabinet is improved, and meanwhile, after the cabinet door is opened by mistake, the safety protection effect on the power distribution cabinet can be also played through the inner sealing and protecting structure.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet assembly with an interlocking structure.
Background
The power distribution cabinet is a box in which the electrical appliances and their wiring are placed for distributing electrical energy. The power distribution cabinet comprises a high-voltage switch cabinet used for on-off, control or protection in power transmission, power distribution, electric energy conversion and consumption of a power system, and an arc extinction, resonance elimination and overvoltage suppression cabinet used for overvoltage protection.
When the switch board is installed and used in the dangerous operation place that has electric conductivity dust and flammable and explosive gas, need adopt sealed switch board, current sealed switch board just through adopting sealing door and the cabinet body between carry out sealing connection, guarantee the inside leakproofness of switch board, the sealed protective structure of switch board is single to after the cabinet door of switch board is opened by mistake, the electric conductivity dust and the flammable and explosive gas of switch board outside can get into the inside of switch board immediately, and harm such as explosion appears easily, and the safety in utilization of switch board is lower.
To this end, we propose a power distribution cabinet assembly with an interlocking structure.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a power distribution cabinet assembly with an interlocking structure, which is used for carrying out two sealing protection on the inside of the power distribution cabinet and improving the use safety of the power distribution cabinet in dangerous operation places with conductive dust and flammable and explosive gas.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a switch board subassembly with interlocking structure, includes the cabinet body and cabinet door, the positive one side of cabinet body rotates and is provided with the cabinet door, and the upper and lower side of cabinet body both sides all is provided with the heat dissipation net, the back of cabinet door is provided with the lock door subassembly, and the back of cabinet door still is provided with drive assembly, the inside left and right sides of cabinet body and upper and lower side all are provided with interior baffle, and the positive both sides of cabinet body inside still are provided with seal assembly, the inside of the cabinet body just is located the inside of interior baffle still is provided with the heat dissipation subassembly;
the door locking assembly comprises a first rotating block and locking blocks, the front surface of the cabinet door is rotatably provided with the first rotating block, one end of the first rotating block extends to the back surface of the cabinet door, the locking blocks are rotatably arranged on two sides of the back surface of the cabinet door, one end of the first rotating block extending to the inner side of the cabinet door is fixedly connected with the front surface of the left locking block, and locking grooves matched with the locking blocks are formed in two sides of the inner wall of the cabinet body;
the driving assembly comprises a second rotating block and a driving column, the front surface of the cabinet door is positioned right below the first rotating block, the second rotating block is arranged in a rotating mode, one end of the second rotating block extends to the back surface of the cabinet door, connecting blocks are arranged on two sides of the back surface of the cabinet door, the surfaces of the two connecting blocks are connected through chain transmission, the front surface of the connecting block positioned on the left side is fixedly connected with one end, extending to the back surface of the cabinet door, of the second rotating block, and the driving columns are arranged on the back surfaces of the two connecting blocks in a sliding mode;
the sealing assembly comprises a fixing frame and a sealing frame, wherein the fixing frames are fixedly arranged on two sides of the front side of the interior of the cabinet body, the back sides of the two fixing frames are fixedly connected with the front sides of the left and right inner partition plates respectively, the two sealing frames are slidably arranged on the opposite sides of the fixing frames, a rotating column is arranged in the interior of the fixing frames in a rotating mode, and a connecting groove matched with the driving column is formed in the interior of the rotating column.
Preferably, a spring is arranged in the connecting block, and one end of the spring is fixedly connected with one end of the driving column.
Preferably, the surface of the locking block positioned on the right side is rotatably provided with a transmission gear in a meshed mode, and the surface of the transmission gear is in transmission connection with the surface of the locking block positioned on the left side through a chain.
Preferably, the surface screw thread of second rotating block is provided with the movable block, and the top of movable block is provided with the stopper through the elastic sheet, the surface of first rotating block is provided with the spacing spout with stopper matched with, and one side of first rotating block surface still is provided with the location spout with stopper matched with.
Preferably, the front of two seal frames is all fixed and is provided with the connecting rod, the fixed first bevel gear that is provided with of one end of dwang, and the surface engagement transmission of first bevel gear is provided with the second bevel gear, the inside of second bevel gear is fixed and is provided with the dwang, and the inside of dwang and the one end threaded connection of connecting rod.
Preferably, sealing strips are arranged on the back of the sealing frame, sealing grooves matched with the sealing strips are arranged on the front faces of the upper inner partition plate and the lower inner partition plate, sealing convex blocks are arranged on one side of the sealing frame on the left side, and sealing grooves matched with the sealing convex blocks are arranged on one side of the sealing frame on the right side.
Preferably, the radiating component comprises a radiating frame and radiating pipes, the upper side and the lower side of the radiating component are respectively fixedly provided with a mounting frame on the opposite sides of the inner partition board, one side of the inner partition board and the inner side of the mounting frame are respectively provided with radiating pipes, the two radiating pipes are mutually communicated, and one ends of the upper radiating pipe and the lower radiating pipe are respectively provided with an air guide frame.
Preferably, the upper and lower two the both sides of mounting bracket are all fixed and are provided with the heat dissipation frame, and the inside of two heat dissipation frames communicates with the inside of two mounting brackets respectively, is located the right side one side of heat dissipation frame is provided with air inlet and gas outlet respectively, and the top of air inlet is provided with the circulation air pump.
Compared with the prior art, the method has the following beneficial effects:
1. the electric parts inside the power distribution cabinet are sealed and protected through the back of the inner walls of the cabinet body and the two sealing assemblies on the front, the power distribution cabinet can be safely used in dangerous operation places with conductive dust and flammable and explosive gas, meanwhile, the heat dissipation assemblies arranged inside the inner partition plates are utilized to ensure that the electric parts inside the power distribution cabinet run in a normal-temperature working environment, after the cabinet door and the cabinet body are closed, the two sealing assemblies are driven to be closed through the driving assemblies, the electric parts inside the power distribution cabinet are sealed and closed, only after the two sealing assemblies are controlled to be closed through the driving assemblies, the door locking assemblies can be controlled to lock the cabinet door and the cabinet body, the cabinet door is sealed and protected through the cabinet door, the electric part working environment inside the cabinet body can be sealed and protected for two times, and meanwhile, the door locking operation can be carried out through the sealing assemblies, so that installation staff can be prevented from being in place or not carrying out the closing operation on the sealing assemblies when the power distribution cabinet is installed, and the power distribution cabinet cannot form an internal sealing and protecting structure.
2. Through carrying out joint control between seal assembly and the door locking subassembly, guarantee that the inside seal protection architecture of switch board can play the guard action, improve the safety in utilization of switch board, simultaneously after the mistake is opened the cabinet door, also can play the guard action to the switch board through inside seal protection architecture, be unlikely to appear the cabinet door by the mistake after opening, external material gets into the inside of switch board immediately, leads to the switch board to appear the phenomenon of explosion, effectively improves the safety in utilization of switch board.
3. High-temperature air is pumped into the inside of the radiating frame through the air inlet by the circulating air pump, the high-temperature air enters the inside of the installing frame through the radiating frame, the high-temperature air flows through the surface of the radiating pipe inside the installing frame, the heat of the high-temperature air is absorbed by utilizing the heat absorbing fins arranged on the surface of the radiating pipe, the outside air is pumped into the inside of the radiating pipe by the air pump, the air circulates in the inside of the radiating pipe, the heat absorbed by the radiating pipe is taken out, the heat dissipation treatment inside the power distribution cabinet is completed, the tightness inside the power distribution cabinet is not influenced, and the use safety of the power distribution cabinet is ensured.
Drawings
Fig. 1 is a schematic view of a power distribution cabinet assembly structure with an interlocking structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cabinet and a cabinet door according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a connecting block and driving column structure according to an embodiment of the present invention;
FIG. 4 is a side view showing the internal structures of the first and second rotating blocks according to the embodiment of the present invention;
FIG. 5 is a schematic view of a cabinet and a sealing frame structure according to an embodiment of the present invention;
FIG. 6 is a schematic view of a turning post and turning bar structure according to an embodiment of the present invention;
FIG. 7 is a schematic view of a fixing frame and a sealing frame according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a cabinet and a heat dissipating assembly according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a heat dissipating assembly according to an embodiment of the invention.
In the figure, 1, a cabinet body; 2. a cabinet door; 3. a heat dissipation net; 4. an inner partition; 5. a first rotating block; 6. a locking block; 11. a second rotating block; 12. a drive column; 13. a connecting block; 14. a spring; 15. a movable block; 16. a limiting block; 17. limiting sliding grooves; 18. positioning a chute; 21. a fixing frame; 22. a sealing frame; 23. a connecting rod; 24. rotating the column; 25. a first bevel gear; 26. a second bevel gear; 27. a rotating lever; 28. a sealing strip; 31. a heat dissipation frame; 32. a heat radiating pipe; 33. an air guide frame; 34. a circulation air pump; 35. and (5) mounting a frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 9, a power distribution cabinet assembly with an interlocking structure comprises a cabinet body 1 and a cabinet door 2, wherein the cabinet door 2 is rotatably arranged on one side of the front side of the cabinet body 1, heat dissipation nets 3 are arranged on the upper side and the lower side of two sides of the cabinet body 1, a door locking assembly is arranged on the back side of the cabinet door 2, driving assemblies are further arranged on the back side of the cabinet door 2, inner partition plates 4 are further arranged on the left side, the right side and the upper side of the inner side of the cabinet body 1, sealing assemblies are further arranged on the two sides of the inner side of the cabinet body 1, and heat dissipation assemblies are further arranged inside the inner partition plates 4.
When the power distribution cabinet is installed and used, the upper, lower, left and right inner partition plates 4 are matched with the back surface and the front surface of the inner wall of the cabinet body 1 to seal and protect electric parts in the power distribution cabinet, so that the power distribution cabinet can be safely used in dangerous operation places with conductive dust and flammable and explosive gases, meanwhile, the heat dissipation components arranged in the inner partition plates 4 are utilized to ensure that the electric parts in the power distribution cabinet operate in a normal-temperature working environment, after the cabinet door 2 and the cabinet body 1 are closed, the driving components are used for driving the two sealing components to be closed, the electric parts in the power distribution cabinet are only controlled to be locked between the cabinet door 2 and the cabinet body 1 after the control driving components are used for closing, the cabinet door 2 is used for sealing and protecting the interior of the cabinet body 1, the electric part working environment inside the cabinet body 1 is provided with two sealing protection, the sealing assembly can be locked after being closed, so that the situation that when an installer installs the power distribution cabinet, the sealing assembly is not closed in place or is not closed, the power distribution cabinet cannot form an internal sealing protection structure is avoided, the sealing assembly and the locking assembly are jointly controlled to form an interlocking structure, the sealing protection structure inside the power distribution cabinet can play a role in protecting, the use safety of the power distribution cabinet is improved, meanwhile, after the cabinet door 2 is opened by mistake, the safety protection effect can be realized on the power distribution cabinet through the internal sealing protection structure, the phenomenon that external substances immediately enter the inside of the power distribution cabinet after the cabinet door 2 is opened by mistake, and explosion occurs in the power distribution cabinet is avoided, the use safety of the power distribution cabinet is effectively improved.
Further, referring to fig. 1 and 2, the door locking assembly includes a first rotating block 5 and a locking block 6, the front surface of the cabinet door 2 is rotatably provided with the first rotating block 5, one end of the first rotating block 5 extends to the back surface of the cabinet door 2, both sides of the back surface of the cabinet door 2 are rotatably provided with the locking block 6, the surface of the locking block 6 positioned on the right side is rotatably provided with a transmission gear in a meshed manner, the surface of the transmission gear is connected with the surface of the locking block 6 on the left side through chain transmission, one end of the first rotating block 5 extending to the inner side of the cabinet door 2 is fixedly connected with the front surface of the locking block 6 positioned on the left side, and both sides of the inner wall of the cabinet body 1 are provided with locking grooves matched with the locking block 6; wherein the inside of first rotating block 5 is provided with the lock core, through inserting the inside of lock core with the key of adaptation, rotate first rotating block 5 then, the one end of first rotating block 5 drives left side locking piece 6 and rotates, two locking pieces 6 rotate through the opposite direction that synchronous is carried out with drive of drive gear to the chain simultaneously, let two locking pieces 6 rotate respectively to the inside of two locking grooves, thereby accomplish the locking closed operation between cabinet door 2 and the cabinet body 1, utilize two locking pieces 6 to improve the connection stability between cabinet door 2 and the cabinet body 1.
Further, referring to fig. 1 to 4, the driving assembly includes a second rotating block 11 and a driving post 12, the front surface of the cabinet door 2 is provided with the second rotating block 11 in a rotating manner under the first rotating block 5, one end of the second rotating block 11 extends to the back surface of the cabinet door 2, two sides of the back surface of the cabinet door 2 are provided with connecting blocks 13, the surfaces of the two connecting blocks 13 are connected through chain transmission, the front surface of the connecting block 13 positioned at the left side is fixedly connected with one end of the second rotating block 11 extending to the back surface of the cabinet door 2, the back surfaces of the two connecting blocks 13 are provided with the driving post 12 in a sliding manner, a spring 14 is arranged in the connecting block 13, and one end of the spring 14 is fixedly connected with one end of the driving post 12;
the surface screw thread of second rotating block 11 is provided with movable block 15, and the top of movable block 15 is provided with stopper 16 through the elastic sheet, and the surface of first rotating block 5 is provided with the spacing spout 17 with stopper 16 matched with, and one side of first rotating block 5 surface still is provided with the location spout 18 with stopper 16 matched with, and wherein stopper 16 is located the inside slip setting of spacing spout 17, utilizes stopper 16 to rotate spacing to first rotating block 5.
When the driving assembly is controlled, the cabinet door 2 and the cabinet body 1 are closed, the driving columns 12 on the back surfaces of the two connecting blocks 13 are respectively inserted into the two sealing assemblies, the two driving columns 12 are used for limiting connection with the interiors of the two sealing assemblies, the second rotating block 11 is rotated at the moment, one end of the second rotating block 11 is used for driving the left connecting block 13 to rotate, the two connecting blocks 13 are synchronously rotated through the chain, the two connecting blocks 13 respectively drive the two driving columns 12 to synchronously rotate, and the two driving columns 12 drive the two sealing assemblies to slide in opposite directions in the cabinet body 1 until the two sealing assemblies are relatively closed, so that the sealing protection of the interior of the cabinet body 1 is realized; in the process of rotating the second rotating block 11, the movable block 15 arranged on the surface of the movable block 15 slides towards the rear side along the second rotating block 11, the limiting block 16 at the top of the movable block 15 slides in the limiting chute 17, after the two sealing assemblies are relatively closed, the limiting block 16 at the top of the movable block 15 slides out of the limiting chute 17, the rotation limiting of the first rotating block 5 is released, at the moment, the first rotating block 5 is controlled to rotate, the two locking blocks 6 respectively enter the two locking grooves to lock and close the cabinet body 1 and the cabinet door 2, and after the two locking blocks 6 enter the two locking grooves, the limiting block 16 at the top of the movable block 15 enters the positioning chute 18 on the surface of the first rotating block 5, the limiting block 16 is limited in a sliding manner by the positioning chute 18, so that the limiting block 16 is prevented from being displaced due to vibration of the surrounding environment, and the problem of sealing assemblies is avoided.
Further, referring to fig. 5 to 7, the sealing assembly includes a fixing frame 21 and a sealing frame 22, both sides of the front surface of the interior of the cabinet body 1 are fixedly provided with the fixing frame 21, the back surfaces of the two fixing frames 21 are respectively and fixedly connected with the front surfaces of the left and right inner partition boards 4, the opposite sides of the two fixing frames 21 are respectively and slidably provided with the sealing frame 22, the front surfaces of the two sealing frames 22 are respectively and fixedly provided with a connecting rod 23, a rotating column 24 is rotatably arranged in the fixing frame 21, a connecting groove matched with the driving column 12 is arranged in the rotating column 24, one end of the rotating column 24 is fixedly provided with a first bevel gear 25, the surface of the first bevel gear 25 is in meshed transmission with a second bevel gear 26, the interior of the second bevel gear 26 is fixedly provided with a rotating rod 27, and the interior of the rotating rod 27 is in threaded connection with one end of the connecting rod 23;
sealing strips 28 are arranged on the back face of the sealing frame 22, sealing grooves matched with the sealing strips 28 are arranged on the front faces of the upper inner partition plate 4 and the lower inner partition plate 4, sealing convex blocks are arranged on one side of the sealing frame 22 on the left side, and sealing grooves matched with the sealing convex blocks are arranged on one side of the sealing frame 22 on the right side.
It should be noted that after the cabinet door 2 and the cabinet body 1 are closed, one ends of the two driving columns 12 are respectively inserted into the two connecting rods 23, the two driving columns 12 are utilized to drive the two connecting rods 23 to rotate in the fixing frame 21, the first bevel gears 25 arranged at one ends of the two connecting rods 23 respectively drive the two second bevel gears 26 to rotate, the two rotating rods 27 respectively rotate in the two fixing frames 21, the connecting rods 23 in the two rotating rods 27 move outwards in the rotating process, one ends of the two connecting rods 23 are utilized to drive the sealing frames 22 at two sides to move relatively until the sealing convex blocks at two opposite sides of the two sealing frames 22 are connected with the sealing grooves in a matched manner, meanwhile, the sealing strips 28 at the back of the sealing frames 22 are connected with the sealing grooves on the front face of the inner partition plate 4 in a matched manner, the sealing connection between the sealing frames 22 and the inner partition plate 4 is completed, and the inner partition plate 4 and the sealing frames 22 form a sealing protection structure to the power distribution cabinet, so that the power distribution cabinet can be safely used in dangerous places with conductive dust and explosive gas, and the use safety of the power distribution cabinet is improved.
Example 2
As a further supplementary explanation of the solution in the above embodiment 1, referring to fig. 8 and 9, the heat dissipating assembly includes a heat dissipating frame 31 and heat dissipating tubes 32, wherein the mounting frames 35 are fixedly disposed on opposite sides of the upper and lower inner partition plates 4, the heat dissipating tubes 32 are disposed on one side of the inner partition plates 4 and inside the mounting frames 35, the interiors of the two heat dissipating tubes 32 are mutually communicated, one ends of the upper and lower heat dissipating tubes 32 are respectively provided with an air guiding frame 33, and air circulation inside the two heat dissipating tubes 32 is realized by disposing an air pump inside the two air guiding frames 33, wherein heat absorbing fins are disposed on the surfaces of the heat dissipating tubes 32 inside the mounting frames 35; the both sides of two upper and lower mounting brackets 35 are all fixed and are provided with heat dissipation frame 31, and the inside of two heat dissipation frames 31 communicates with the inside of two mounting brackets 35 respectively, and the one side of the heat dissipation frame 31 that is located the right side is provided with air inlet and gas outlet respectively, and the top of air inlet is provided with circulation pump 34.
It should be noted that when radiating the inside high temperature of switch board, through the inside that circulation air pump 34 passes through air inlet suction heat dissipation frame 31, the inside that high temperature air got into mounting bracket 35 through heat dissipation frame 31, the high temperature air flows from the inside cooling tube 32 surface of mounting bracket 35, utilize the heat absorption fin that cooling tube 32 surface set up to absorb the heat of high temperature gas, through the inside that the air pump will external air suction cooling tube 32, let the air circulate in the inside of cooling tube 32, thereby take out the heat absorbed by cooling tube 32, accomplish the heat dissipation to the inside heat treatment of switch board, and can not influence the inside leakproofness of switch board, guarantee the safety in utilization of switch board.
Example 3
The embodiment provides a use method of a power distribution cabinet assembly with an interlocking structure, which specifically comprises the following steps:
step 1: closing the cabinet door 2 and the cabinet body 1, wherein one ends of the driving columns 12 on the back sides of the two connecting blocks 13 are respectively inserted into the two connecting rods 23, at the moment, the second rotating block 11 is rotated again, one end of the second rotating block 11 is utilized to drive the left connecting block 13 to rotate, the two connecting blocks 13 are synchronously rotated through a chain, and the two connecting blocks 13 respectively drive the two driving columns 12 to synchronously rotate;
step 2: the two driving columns 12 are utilized to drive the two connecting rods 23 to rotate in the fixing frames 21, the first bevel gears 25 arranged at one ends of the two connecting rods 23 respectively drive the two second bevel gears 26 to rotate, the two rotating rods 27 respectively rotate in the two fixing frames 21, the connecting rods 23 in the two rotating rods 27 move outwards in the rotating process, and one ends of the two connecting rods 23 are utilized to drive the sealing frames 22 at two sides to move relatively until the sealing convex blocks at one side opposite to the two sealing frames 22 are connected with the sealing grooves in a matched manner, and meanwhile, the sealing strips 28 at the back of the sealing frames 22 are connected with the sealing grooves at the front of the inner partition plates 4 in a matched manner, so that the sealing connection between the sealing frames 22 and the inner partition plates 4 is completed;
step 3: in the process of rotating the second rotating block 11, the movable block 15 arranged on the surface of the movable block 15 slides to the rear side along the second rotating block 11, the limiting block 16 at the top of the movable block 15 slides in the limiting chute 17, after the two sealing components are relatively closed, the limiting block 16 at the top of the movable block 15 slides out of the inside of the limiting chute 17, the rotation limit of the first rotating block 5 is released, at the moment, the first rotating block 5 is controlled to rotate, the two locking blocks 6 respectively enter the inside of the two locking grooves to lock and close the cabinet body 1 and the cabinet door 2, and after the two locking blocks 6 enter the inside of the two locking grooves, the limiting block 16 at the top of the movable block 15 enters the positioning chute 18 on the surface of the first rotating block 5, the limiting block 16 is limited in a sliding way by the positioning chute 18, and the sealing connection between the cabinet door 2 and the cabinet body 1 is completed;
step 4: when radiating the inside high temperature of switch board, through the inside that circulation air pump 34 passes through air inlet suction heat dissipation frame 31, the inside that high temperature air got into mounting bracket 35 through heat dissipation frame 31, the high temperature air flows from the inside cooling tube 32 surface of mounting bracket 35, utilize the heat absorption fin that cooling tube 32 surface set up to absorb the heat of high temperature gas, through the inside of air pump with external air suction cooling tube 32, let the air circulate in the inside of cooling tube 32, thereby carry out the heat to cooling tube 32 absorptive heat, realize the heat dissipation treatment to the switch board inside.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a switch board subassembly with interlocking structure, includes cabinet body (1) and cabinet door (2), the positive one side rotation of cabinet body (1) is provided with cabinet door (2), and the upper and lower side of cabinet body (1) both sides all is provided with heat dissipation net (3), its characterized in that: the back of the cabinet door (2) is provided with a door locking assembly, the back of the cabinet door (2) is also provided with a driving assembly, the left side, the right side, the upper side and the lower side of the interior of the cabinet body (1) are both provided with an inner partition plate (4), the two sides of the front of the interior of the cabinet body (1) are also provided with sealing assemblies, and the interior of the cabinet body (1) and the interior of the inner partition plate (4) are also provided with a heat dissipation assembly;
the door locking assembly comprises a first rotating block (5) and locking blocks (6), the front surface of the cabinet door (2) is rotatably provided with the first rotating block (5), one end of the first rotating block (5) extends to the back surface of the cabinet door (2), the two sides of the back surface of the cabinet door (2) are rotatably provided with the locking blocks (6), one end of the first rotating block (5) extending to the inner side of the cabinet door (2) is fixedly connected with the front surface of the left locking block (6), two sides of the inner wall of the cabinet body (1) are respectively provided with locking grooves matched with the locking blocks (6), a lock cylinder is arranged in the first rotating block (5), an adaptive key is inserted into the lock cylinder, then the first rotating block (5) is rotated, one end of the first rotating block (5) drives the left locking blocks (6) to rotate, and simultaneously the two locking blocks (6) are driven by a chain and a transmission gear to rotate in opposite directions synchronously, so that the two locking blocks (6) can rotate to the inner parts of the two locking grooves respectively;
the driving assembly comprises a second rotating block (11) and a driving column (12), the second rotating block (11) is rotatably arranged right below the first rotating block (5) on the front surface of the cabinet door (2), one end of the second rotating block (11) extends to the back surface of the cabinet door (2), connecting blocks (13) are arranged on two sides of the back surface of the cabinet door (2), the surfaces of the two connecting blocks (13) are connected through chain transmission, the front surface of the connecting block (13) on the left side is fixedly connected with one end, extending to the back surface of the cabinet door (2), of the second rotating block (11) through the second rotating block (11), the driving column (12) is slidably arranged on the back surfaces of the two connecting blocks (13), the movable block (15) is arranged on the surface threads of the second rotating block (11), a limiting block (16) is arranged on the top of the movable block (15) through an elastic piece, limiting grooves (17) matched with the limiting blocks (16) are arranged on the surface of the first rotating block (5), one side of the surface of the first rotating block (5) is further provided with limiting blocks (16), one end, which is fixedly connected with one end, extending to the back surface of the second rotating block (11) to the back surface of the cabinet door (2), the first rotating block (16) is slidably arranged on the first rotating block (16), and is slidably arranged in the limiting blocks (16) through the limiting blocks (16).
The cabinet door (2) and the cabinet body (1) are closed, driving columns (12) on the back sides of the two connecting blocks (13) are respectively inserted into the two sealing assemblies, the two driving columns (12) are used for limiting connection with the interiors of the two sealing assemblies, the second rotating block (11) is rotated at the moment, one end of the second rotating block (11) is used for driving the left connecting block (13) to rotate, the two connecting blocks (13) are synchronously rotated through a chain, the two connecting blocks (13) respectively drive the two driving columns (12) to synchronously rotate, and the two driving columns (12) drive the two sealing assemblies to slide in opposite directions in the cabinet body (1) until the two sealing assemblies are relatively closed, so that sealing protection of the interior of the cabinet body (1) is realized; in the process of rotating the second rotating block (11), a movable block (15) with threads arranged on the surface slides to the rear side along the second rotating block (11), a limiting block (16) at the top of the movable block (15) slides in a limiting chute (17), after two sealing components are relatively closed, the limiting block (16) at the top of the movable block (15) slides out of the limiting chute (17), the rotation limit of the first rotating block (5) is released, at the moment, the first rotating block (5) is controlled to rotate, two locking blocks (6) enter the two locking grooves respectively to lock and close a space between a cabinet body (1) and a cabinet door (2), and after the two locking blocks (6) enter the two locking grooves, the limiting block (16) at the top of the movable block (15) enters a positioning chute (18) on the surface of the first rotating block (5), and the positioning chute (18) is utilized to limit the sliding of the limiting block (16);
the sealing assembly comprises a fixing frame (21) and sealing frames (22), wherein the fixing frame (21) is fixedly arranged on two sides of the front surface of the inside of the cabinet body (1), the back surfaces of the two fixing frames (21) are fixedly connected with the front surfaces of the left and right inner partition boards (4) respectively, the sealing frames (22) are slidably arranged on one sides of the two opposite fixing frames (21), connecting rods (23) are fixedly arranged on the front surfaces of the sealing frames (22), rotating columns (24) are rotatably arranged in the fixing frames (21), connecting grooves matched with the driving columns (12) are formed in the rotating columns (24), first bevel gears (25) are fixedly arranged at one ends of the rotating columns (24), second bevel gears (26) are arranged on the surfaces of the first bevel gears (25) in a meshed transmission mode, rotating rods (27) are fixedly arranged in the second bevel gears (26), the inner sides of the rotating rods (27) are in threaded connection with one ends of the connecting rods (23), sealing strips (28) are arranged on the back surfaces of the sealing frames (22), the two inner partition boards (4) are rotatably arranged in a rotary mode, the sealing strips are matched with the sealing strips (28) on one side of the sealing frames (22), and the sealing strips are arranged on the right side of the sealing frames (22) in a matched mode;
after closing between cabinet door (2) and cabinet body (1), the inside of two connecting rods (23) is inserted respectively to the one end of two actuating cylinders (12), utilize two actuating cylinders (12) to drive two connecting rods (23) and rotate in the inside of mount (21), first bevel gear (25) that two connecting rods (23) one end set up drive two second bevel gears (26) respectively and rotate, let two dwang (27) rotate in the inside of two mounts (21) respectively, two dwang (27) are at pivoted in-process, connecting rod (23) outside of its inside move, utilize the one end of two connecting rods (23) to drive sealing frame (22) of both sides and carry out relative movement, until the sealing lug and the sealing groove of two sealing frame (22) relative one side between the cooperation be connected, sealing strip (28) at the back of sealing frame (22) are connected with the positive seal groove cooperation of interior baffle (4) simultaneously, accomplish sealing connection between sealing frame (22) and interior baffle (4).
2. A power distribution cabinet assembly having an interlocking structure according to claim 1, wherein: the inside of connecting block (13) is provided with spring (14), and the one end of spring (14) and the one end fixed connection of drive post (12).
3. A power distribution cabinet assembly having an interlocking structure according to claim 1, wherein: the surface of the locking block (6) positioned on the right side is meshed, rotated and provided with a transmission gear, and the surface of the transmission gear is connected with the surface of the locking block (6) on the left side through chain transmission.
4. A power distribution cabinet assembly having an interlocking structure according to claim 1, wherein: the heat dissipation assembly comprises a heat dissipation frame (31) and heat dissipation pipes (32), wherein the heat dissipation frame (31) and the heat dissipation pipes (32) are located at the upper side and the lower side, one sides of the inner partition plates (4) are fixedly provided with mounting frames (35), one sides of the inner partition plates (4) and the inner sides of the mounting frames (35) are respectively provided with the heat dissipation pipes (32), the two heat dissipation pipes (32) are mutually communicated, and one ends of the upper heat dissipation pipe and the lower heat dissipation pipe (32) are respectively provided with an air guide frame (33).
5. A power distribution cabinet assembly having an interlocking structure as claimed in claim 4, wherein: the two sides of mounting bracket (35) are all fixed about be provided with heat dissipation frame (31), and the inside of two heat dissipation frames (31) communicates with the inside of two mounting brackets (35) respectively, is located the right side one side of heat dissipation frame (31) is provided with air inlet and gas outlet respectively, and the top of air inlet is provided with circulation air pump (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311477803.1A CN117239568B (en) | 2023-11-08 | 2023-11-08 | Switch board subassembly with interlocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311477803.1A CN117239568B (en) | 2023-11-08 | 2023-11-08 | Switch board subassembly with interlocking structure |
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| Publication Number | Publication Date |
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| CN117239568A CN117239568A (en) | 2023-12-15 |
| CN117239568B true CN117239568B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311477803.1A Active CN117239568B (en) | 2023-11-08 | 2023-11-08 | Switch board subassembly with interlocking structure |
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|---|---|---|---|---|
| KR20140126558A (en) * | 2013-04-23 | 2014-10-31 | (주)텍슨 | Single cabinet style rack with a built-in battery for outside base station of wireless local loop system, especially for locking and ceiling and built-in battery mechanism of an outdoor rack |
| CN111082330A (en) * | 2019-12-31 | 2020-04-28 | 杭州欣禾工程管理咨询有限公司 | Locking assembly of automatic GCK power distribution cabinet |
| CN214850056U (en) * | 2021-03-26 | 2021-11-23 | 中骏智能电气科技股份有限公司 | Interlocking structure for switch cabinet |
| CN218384986U (en) * | 2022-09-20 | 2023-01-24 | 广州市湛安电力科技有限公司 | Vacuum circuit breaker interlocking protection device |
| CN218867690U (en) * | 2022-09-29 | 2023-04-14 | 杭州凯逊机械有限公司 | Hydraulic equipment switch board with fire prevention function |
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2023
- 2023-11-08 CN CN202311477803.1A patent/CN117239568B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140126558A (en) * | 2013-04-23 | 2014-10-31 | (주)텍슨 | Single cabinet style rack with a built-in battery for outside base station of wireless local loop system, especially for locking and ceiling and built-in battery mechanism of an outdoor rack |
| CN111082330A (en) * | 2019-12-31 | 2020-04-28 | 杭州欣禾工程管理咨询有限公司 | Locking assembly of automatic GCK power distribution cabinet |
| CN214850056U (en) * | 2021-03-26 | 2021-11-23 | 中骏智能电气科技股份有限公司 | Interlocking structure for switch cabinet |
| CN218384986U (en) * | 2022-09-20 | 2023-01-24 | 广州市湛安电力科技有限公司 | Vacuum circuit breaker interlocking protection device |
| CN218867690U (en) * | 2022-09-29 | 2023-04-14 | 杭州凯逊机械有限公司 | Hydraulic equipment switch board with fire prevention function |
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| CN117239568A (en) | 2023-12-15 |
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